X-Git-Url: http://git.shiar.net/sheet.git/blobdiff_plain/c2ac61bbb4f4caa7013e1eca41291eb5f3a28969..d07fe7ddaa92772a6fb10537897e2dadfbabfa49:/latin.plp

diff --git a/latin.plp b/latin.plp
index 9128a28..d51b91b 100644
--- a/latin.plp
+++ b/latin.plp
@@ -77,7 +77,7 @@ else {
 				print " colspan=$colspan";
 				$colspan = 1;
 			}
-			print ' class=ex' if s/^-//;
+			print ' class=', $_ ? 'ex' : 'u-invalid' if s/^-//;
 			print '>';
 			say;
 		}